package com.sword.service.impl.buy;


import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.sword.constant.MessageConstant;
import com.sword.page.PageResult;
import com.sword.page.QueryPageBean;
import com.sword.pojo.buy.Supplier;
import com.sword.service.buy.SupplierService;
import com.sword.service.impl.BasicBaseServiceImpl;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.lang.reflect.Field;

@Service
@Transactional
public class SupplierServiceImpl extends BasicBaseServiceImpl<Supplier> implements SupplierService {
    @Override
    public PageResult querySupplier(QueryPageBean queryPageBean) {
        QueryWrapper<Supplier> wrapper = new QueryWrapper<>();
        String queryString = queryPageBean.getQueryString();
        // 如果queryString有值
        if (queryString != null) {
            Supplier supplier = new Supplier();
            Field[] fields = supplier.getClass().getDeclaredFields();
            for (int i = 0; i < fields.length; i++) {
                //有的字段是用private修饰的 将他设置为可读
                fields[i].setAccessible(true);
                if(fields[i].getName().endsWith("Date")){
                    continue;
                }
                wrapper.like(fields[i].getName(),queryString).or();
            }
        }
        IPage<Supplier> ipage = super.queryPageList(wrapper,queryPageBean.getPage(),queryPageBean.getLimit());
        return new PageResult(0, MessageConstant.QUERY_SUPPLIER_SUCCESS, ipage.getTotal(), ipage.getRecords());
    }


    @Override
    public Integer addSupplier(Supplier supplier) {
        return super.save(supplier);
    }

    @Override
    public Integer editSupplier(Supplier supplier) {
        return super.update(supplier);
    }

    @Override
    public Integer deleteSupplier(Integer id) {
        return super.deleteById(Long.valueOf(id));
    }
}
